<template>
  <div>
    <van-nav-bar title="商品分类" left-text="返回" left-arrow @click-left="() => { $router.push('./index') }" fixed />
    <div style="height: 45px;"></div>


    <van-row>
      <van-col span="6">
        <van-sidebar v-model="active">
          <van-sidebar-item v-for="item in categoriesApiData" :title="item.cat_name" />
        </van-sidebar>
      </van-col>
      <van-col span="18">
        <div v-for="item in categoriesApiData[active]?.children">
          <h4>{{ item.cat_name }}</h4>
          <van-grid :column-num="3">
            <van-grid-item v-for="items in item.children" :icon="items.cat_icon" :text="items.cat_name" />
          </van-grid>
        </div>

      </van-col>
    </van-row>

  </div>
</template>

<script setup>
import { categoriesApi } from '@/api/api';
import { ref } from 'vue'
let categoriesApiData = ref([])
categoriesApi().then((res) => {
  console.log('分类', res);
  categoriesApiData.value = res.data.message
})
let active = ref(1)
</script>

<style lang="scss" scoped></style>